WO2017177815A1 - 汽油机助力系统以及汽油机助力自行车 - Google Patents

汽油机助力系统以及汽油机助力自行车 Download PDF

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Publication number
WO2017177815A1
WO2017177815A1 PCT/CN2017/078355 CN2017078355W WO2017177815A1 WO 2017177815 A1 WO2017177815 A1 WO 2017177815A1 CN 2017078355 W CN2017078355 W CN 2017078355W WO 2017177815 A1 WO2017177815 A1 WO 2017177815A1
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Prior art keywords
fixing rod
engine
fixing
fixed
seat
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PCT/CN2017/078355
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English (en)
French (fr)
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谢君慧
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谢君慧
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Priority to US15/562,484 priority Critical patent/US10435109B2/en
Publication of WO2017177815A1 publication Critical patent/WO2017177815A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/10—Rider propelled cycles with auxiliary combustion engine
    • B62M6/30—Rider propelled cycles with auxiliary combustion engine power-driven at single endless flexible member, e.g. chain, between cycle crankshaft and wheel axle, the engine engaging the endless flexible member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M23/00—Transmissions characterised by use of other elements; Other transmissions
    • B62M23/02—Transmissions characterised by use of other elements; Other transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/10—Rider propelled cycles with auxiliary combustion engine
    • B62M6/25—Rider propelled cycles with auxiliary combustion engine power-driven at axle parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels
    • B62M7/04—Motorcycles characterised by position of motor or engine with engine between front and rear wheels below the frame

Definitions

  • the utility model relates to a gasoline engine assist bicycle.
  • Bicycles also known as bicycles or bicycles
  • bicycles are usually two-wheeled small land vehicles. After riding on the car, people use the pedals as the driving force, which is a green and environmentally friendly means of transportation.
  • English bicycle Where bi means two, and cycle means wheel, that is, two-wheeled vehicles.
  • bi In mainland China, Taiwan, and Singapore, it is often referred to as a "bicycle” or “bicycle”; in Hong Kong and Macao, it is often referred to as a "cycling" (in fact, Cantonese is often referred to as such); in Japan, it is called “self-defeating”. car”.
  • There are many types of bicycles including single bicycles, tandem bicycles and multi-person bicycles.
  • the purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and to provide a gasoline engine assisting system with reasonable structural design, simple and quick installation on the frame of most bicycles, and a gasoline engine assisting system installed thereon.
  • the gasoline engine assists the bicycle.
  • a gasoline engine power assist system includes a fuel tank for storing fuel, an engine for supplying power, a fuel pipe for delivering fuel to the engine, a throttle line for controlling oil supply to the engine, and a drive chain for fixing to the rear wheel a wheel, a drive chain for connecting the drive sprocket and the engine, a discharge pipe for discharging the exhaust gas, and a fixing bracket for installing the gasoline engine assisting system, the two ends of the oil pipe are connected to the carburetor on the engine and the oil tank, the throttle line The two ends of the connecting oil pipe are connected to the carburetor on the engine, the driving sprocket and the engine are connected by a driving chain, and the discharging pipe is connected to the engine, wherein the fixing bracket comprises an adjustable engine fixing bracket and an adjustable engine fixing bracket The first front fixing rod, the second front fixing rod, the first rear fixing rod, the second rear fixing rod, the front fixing seat, the rear fixing seat, the first pipe clamp and the second pipe clamp, the front fixing seat and the rear The fixing bases are respectively
  • the first front fixing rod and the second front fixing rod are fixed on the front fixing seat by a first screw
  • the front fixing seat is provided with a front threaded hole communicating with the front sliding adjusting groove, the first screw Screwing into the front threaded hole and pressing against the first front fixing rod and the second front fixing rod, so that the first front fixing rod and the second front fixing rod are fixed relative to the front fixing seat, the first rear fixing rod, the first The second rear fixing rod is fixed on the rear fixing seat by a first screw
  • the rear fixing seat is provided with a rear threaded hole for connecting the rear sliding adjusting groove, and the first screw is screwed into the rear threaded hole and pressed against the first
  • the fixing rod and the second rear fixing rod are configured such that the first rear fixing rod and the second rear fixing rod are fixed relative to the rear fixing seat.
  • the front end surface of the engine is fixed with a front fixed threaded seat protruding from the front end surface of the engine, and the front fixed threaded seat is provided with a front housing fixing threaded hole for fixing the front outer casing, and a convex surface is fixed on the rear end surface of the engine.
  • the rear fixed end of the engine is fixed to the threaded seat, and the rear fixed threaded seat is provided with a rear housing fixing threaded hole for fixing the rear outer casing.
  • front fixed threaded seats are provided on the front end surface of the engine, and four rear fixed threaded seats are provided on the rear end surface of the engine.
  • the engine employs a single cylinder two-stroke engine or a single-cylinder four-stroke engine.
  • a gasoline engine assisting bicycle includes a bicycle frame, a front wheel, a rear wheel and a gasoline engine assisting system.
  • the front wheel and the rear wheel are respectively rotatably mounted at two ends of the bicycle frame, and the gasoline engine assisting system includes a fuel for storing fuel.
  • the drive sprocket and the engine are connected by a drive chain, and the discharge pipe is connected to the engine
  • the fixed bracket comprises an adjustable engine fixing bracket
  • the adjustable engine fixing bracket comprises a first front fixing rod and a second front fixing Rod, first rear fixed rod, second rear fixed rod, front fixed seat, rear fixed seat, first tube clamp, first a pipe clamp, the front fixing seat and the rear fixing seat are respectively fixed on the front and rear sides of the engine, and the front fixing seat is provided with a front sliding adjustment groove for sliding the
  • the first front fixing rod and the second front fixing rod are fixed on the front fixing seat by a first screw
  • the front fixing seat is provided with a front threaded hole communicating with the front sliding adjusting groove, the first screw Screwing into the front threaded hole and pressing against the first front fixing rod and the second front fixing rod, so that the first front fixing rod and the second front fixing rod are fixed relative to the front fixing seat, the first rear fixing rod, the first The second rear fixing rod is fixed on the rear fixing seat by a first screw
  • the rear fixing seat is provided with a rear threaded hole for connecting the rear sliding adjusting groove, and the first screw is screwed into the rear threaded hole and pressed against the first
  • the fixing rod and the second rear fixing rod are configured such that the first rear fixing rod and the second rear fixing rod are fixed relative to the rear fixing seat.
  • the front end surface of the engine is fixed with a front fixed threaded seat protruding from the front end surface of the engine, and the front fixed threaded seat is provided with a front housing fixing threaded hole for fixing the front outer casing, and a convex surface is fixed on the rear end surface of the engine.
  • the rear fixed end of the engine is fixed to the threaded seat, and the rear fixed threaded seat is provided with a rear housing fixing threaded hole for fixing the rear outer casing.
  • front fixed threaded seats are provided on the front end surface of the engine, and four rear fixed threaded seats are provided on the rear end surface of the engine.
  • the engine employs a single cylinder two-stroke engine or a single-cylinder four-stroke engine.
  • the utility model Compared with the prior art, the utility model has the following advantages and effects: the gasoline engine power assisting system of the utility model is convenient to install, can adapt to bicycle frames of different sizes and models, has the characteristics of convenient installation and compact structure, and has large market promotion. prospect.
  • FIG. 1 is a schematic structural view of a gasoline engine assist bicycle according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the mounting structure of the first screw of the embodiment of the present invention.
  • the gasoline engine assisting bicycle of the present embodiment includes a bicycle frame 11, a front wheel 12, a rear wheel 13, and a gasoline engine assisting system.
  • the front wheel 12 and the rear wheel 13 are respectively rotatably mounted at two ends of the bicycle frame 11.
  • a gasoline engine assist system including a fuel tank 21 for storing fuel, an engine 22 for supplying power, a fuel pipe 23 for supplying fuel to the engine 22, a throttle line 24 for controlling oil supply of the engine 22, and for fixing it to the rear a drive sprocket 25 on the wheel 13, a drive chain 26 for connecting the drive sprocket 25 and the engine 22, a discharge pipe 27 for exhausting exhaust gas, and a fixed bracket for mounting the gasoline engine assist system, the two ends of the oil pipe 23 are connected to the engine
  • the carburetor 28 on the 22 and the fuel tank 21, the throttle line 24 is connected to both ends of the oil pipe 23 to connect the carburetor 28 on the engine 22, and the drive sprocket 25 and the engine 22 are connected by a drive chain 26, the discharge pipe 27 Connecting the engine 22, wherein the fixing bracket comprises an adjustable engine 22 fixing bracket, and the adjustable engine 22 fixing bracket comprises a first front fixing rod 31, a second front fixing rod 32, and a first rear fixing a rod, a second rear fixing rod, a
  • the front fixing seat 33 and the rear fixing seat are respectively fixed to the front and rear sides of the engine 22, respectively.
  • a front sliding adjustment groove 36 is provided on the front fixing seat 33 for sliding the first front fixing rod 31 and the second front fixing rod 32.
  • the rear fixing seat is provided with a first rear fixing rod and a second rear fixing rod.
  • the sliding rear sliding adjustment groove, the front sliding adjusting groove 36 and the rear sliding adjusting groove are both connected to the outer space, so that the first front fixing rod 31 and the second front fixing rod 32 can respectively extend from the two ends of the front sliding adjusting groove 36.
  • the first rear fixing rod and the second rear fixing rod are respectively protruded from both ends of the rear sliding adjusting groove, and one end of the first front fixing rod 31 and one end of the first rear fixing rod are simultaneously hinged at the first
  • the pipe clamp 34 is disposed such that the first pipe clamp 34 is rotatable relative to the first front fixing rod 31 and the first rear fixing rod, and one end of the second front fixing rod 32 and one end of the second rear fixing rod are simultaneously hinged at the same time.
  • Two tube clamps 35 such that the second tube clamp 35 can be opposite the second front fixed rod 32.
  • the second rear fixing rod rotates, and by adjusting the positions of the first front fixing rod 31 and the second front fixing rod 32 on the front sliding adjustment groove 36, and the first rear fixing rod and the second rear fixing rod sliding backward Adjusting the position on the groove allows the first pipe clamp 34 and the second pipe clamp 35 to accommodate the angle of the two pipe frames of the bicycle frame 11 and the distance between the two pipe frames.
  • the first front fixing rod 31 and the second front fixing rod 32 are fixed to the front fixing seat 33 by a first screw 37.
  • the front fixing seat 33 is provided with a front threaded hole 38 for communicating the front sliding adjusting groove 36.
  • the first screw 37 is screwed into the front threaded hole 38 and pressed against the first front fixing rod 31 and the second front fixing rod 32, so that the first front fixing rod 31 and the second front fixing rod 32 are held relative to the front fixing seat 33.
  • the first rear fixing rod and the second rear fixing rod are fixed on the rear fixing seat by a first screw 37, and the rear fixing seat is provided with a rear threaded hole for connecting the rear sliding adjusting groove, the first screw 37 is screwed into the rear threaded hole and pressed against the first rear fixing rod and the second rear fixing rod, so that the first rear fixing rod and the second rear fixing rod are fixed relative to the rear fixing seat.
  • the front end surface of the engine 22 is fixed with a front fixed threaded seat 4 projecting from the front end surface of the engine 22.
  • the front fixed threaded seat 4 is provided with a front outer casing fixing threaded hole for fixing the front outer casing, and the rear end surface of the engine 22 is provided.
  • Fixed on the top A rear fixed screw socket for the rear end surface of the engine 22 is provided with a rear housing fixing threaded hole for fixing the rear outer casing.
  • the front end surface of the engine 22 is provided with four front fixed threaded seats 4, and the rear end surface of the engine 22 is provided with four rear fixed threaded seats.
  • the engine 22 employs a single cylinder two-stroke engine 22 or a single-cylinder four-stroke engine 22.

Abstract

一种汽油机助力系统以及一种汽油机助力自行车，汽油机助力系统包括油箱(21)、发动机(22)、油管(23)、油门线(24)、驱动链轮(25)、驱动链条(26)、排放管(27)以及固定支架，所述固定支架包括可调式发动机固定支架，可调式发动机固定支架包括第一前固定杆(31)、第二前固定杆(32)、第一后固定杆、第二后固定杆、前固定座(33)、后固定座、第一管夹(34)、第二管夹(35)，所述前固定座(33)、后固定座分别固定在发动机(22)的前后两侧，所述前固定座(33)上开设有供第一前固定杆(31)、第二前固定杆(32)滑动的前滑动调节槽(36)，所述后固定座上开设有供第一后固定杆、第二后固定杆滑动的后滑动调节槽。该汽油机助力系统安装方便，可以适应不同尺寸、型号的自行车架，具备安装方便、结构紧凑的特点，具有较大的市场推广前景。

Description

汽油机助力系统以及汽油机助力自行车 技术领域
本实用新型涉及一种汽油机助力自行车。
背景技术
自行车，又称脚踏车或单车，通常是二轮的小型陆上车辆。人骑上车后，以脚踩踏板为动力，是绿色环保的交通工具。英文bicycle。其中bi意指二，而cycle意指轮，即两轮车。在中国内地、中国台湾、新加坡，通常称其为“自行车”或“脚踏车”；在港澳则通常称其为“单车”(其实粤语通常都这么称呼)；而在日本称为“自転(转)车”。自行车种类很多，有单人自行车，双人自行车还有多人自行车。为了使得人们骑自行车更加省力，市场上出现了装配内燃机的自行车，通过内燃机驱动自行车行驶，该类自行车具有油耗低、行驶快的特点，为人们提供了更大的使用便利性，但是这类自行车存在的问题是，由于汽油机助力系统通常是后期加装在自行车的车架上，不同厂商设计的自行车的结构存在一定的差异性，因此汽油机助力系统和自行车的车架之间的安装匹配存在一定的困难。因此如何设计一种可以较为简单、快速安装在大部分自行车的车架上的汽油机助力系统，成为本行业技术人员所要解决的技术问题。
实用新型内容
本实用新型的目的在于克服现有技术中存在的上述不足，而提供一种结构设计合理、可以较为简单、快速安装在大部分自行车的车架上的汽油机助力系统以及安装有上述汽油机助力系统的汽油机助力自行车。
本实用新型解决上述问题所采用的技术方案是：
一种汽油机助力系统，包括用于存储燃油的油箱、用于提供动力的发动机、用于向发动机输送燃油的油管、用于控制发动机供油的油门线、用于固定在后轮上的驱动链轮、用于连接驱动链轮和发动机的驱动链条、用于排放尾气的排放管以及用于安装汽油机助力系统的固定支架，油管的两端连接发动机上的化油器以及油箱，所述油门线连接油管的两端连接发动机上的化油器，驱动链轮和发动机通过驱动链条连接，所述排放管连接发动机，其特征在于：所述固定支架包括可调式发动机固定支架，可调式发动机固定支架包括第一前固定杆、第二前固定杆、第一后固定杆、第二后固定杆、前固定座、后固定座、第一管夹、第二管夹，所述前固定座、后固定座分别固定在发动机的前后两侧，所述前固定座上开设有供第一前固定杆、第二前固定杆滑动的前滑动调节槽，所述后固定座上开设有供第一后固定杆、第二后固 定杆滑动的后滑动调节槽，前滑动调节槽和后滑动调节槽的两端均连通外部空间，使得第一前固定杆、第二前固定杆可以分别从前滑动调节槽的两端伸出，使得第一后固定杆、第二后固定杆可以分别从后滑动调节槽的两端伸出，所述第一前固定杆的一端、第一后固定杆的一端同时铰接在第一管夹上，从而使得第一管夹可以相对第一前固定杆、第一后固定杆转动，所述第二前固定杆的一端、第二后固定杆的一端同时铰接在第二管夹上，从而使得第二管夹可以相对第二前固定杆、第二后固定杆转动，并且通过调节第一前固定杆、第二前固定杆在前滑动调节槽上的位置，以及第一后固定杆、第二后固定杆在后滑动调节槽上的位置，可以使得第一管夹和第二管夹可以适应自行车架的两个管架的角度和两个管架之间距离。
作为优选，所述第一前固定杆、第二前固定杆通过第一螺丝固定在前固定座上，所述前固定座上开设有连通前滑动调节槽的前螺纹孔，所述第一螺丝拧入前螺纹孔并抵压在第一前固定杆、第二前固定杆，从而使得第一前固定杆、第二前固定杆相对前固定座保持固定，所述第一后固定杆、第二后固定杆通过第一螺丝固定在后固定座上，所述后固定座上开设有连通后滑动调节槽的后螺纹孔，所述第一螺丝拧入后螺纹孔并抵压在第一后固定杆、第二后固定杆，从而使得第一后固定杆、第二后固定杆相对后固定座保持固定。
作为优选，发动机的前端面上固定有凸出于发动机的前端面的前固定螺纹座，前固定螺纹座上开设有用于固定前外壳的前外壳固定螺纹孔，发动机的后端面上固定有凸出于发动机的后端面的后固定螺纹座，后固定螺纹座上开设有用于固定后外壳的后外壳固定螺纹孔。
作为优选，发动机的前端面上设置有四个前固定螺纹座，发动机的后端面上设置有四个后固定螺纹座。
作为优选，所述发动机采用单缸两冲发动机或单缸四冲发动机。
一种汽油机助力自行车，包括自行车架、前轮、后轮以及汽油机助力系统，所述前轮、后轮分别转动安装在自行车架的两端，其特征在于：汽油机助力系统，包括用于存储燃油的油箱、用于提供动力的发动机、用于向发动机输送燃油的油管、用于控制发动机供油的油门线、用于固定在后轮上的驱动链轮、用于连接驱动链轮和发动机的驱动链条、用于排放尾气的排放管以及用于安装汽油机助力系统的固定支架，油管的两端连接发动机上的化油器以及油箱，所述油门线连接油管的两端连接发动机上的化油器，驱动链轮和发动机通过驱动链条连接，所述排放管连接发动机，其特征在于：所述固定支架包括可调式发动机固定支架，可调式发动机固定支架包括第一前固定杆、第二前固定杆、第一后固定杆、第二后固定杆、前固定座、后固定座、第一管夹、第二管夹，所述前固定座、后固定座分别固定在发动机的前后两侧，所述前固定座上开设有供第一前固定杆、第二前固定杆滑动的前滑动调节槽，所述 后固定座上开设有供第一后固定杆、第二后固定杆滑动的后滑动调节槽，前滑动调节槽和后滑动调节槽的两端均连通外部空间，使得第一前固定杆、第二前固定杆可以分别从前滑动调节槽的两端伸出，使得第一后固定杆、第二后固定杆可以分别从后滑动调节槽的两端伸出，所述第一前固定杆的一端、第一后固定杆的一端同时铰接在第一管夹上，从而使得第一管夹可以相对第一前固定杆、第一后固定杆转动，所述第二前固定杆的一端、第二后固定杆的一端同时铰接在第二管夹上，从而使得第二管夹可以相对第二前固定杆、第二后固定杆转动，并且通过调节第一前固定杆、第二前固定杆在前滑动调节槽上的位置，以及第一后固定杆、第二后固定杆在后滑动调节槽上的位置，可以使得第一管夹和第二管夹可以适应自行车架的两个管架的角度和两个管架之间距离。
作为优选，所述第一前固定杆、第二前固定杆通过第一螺丝固定在前固定座上，所述前固定座上开设有连通前滑动调节槽的前螺纹孔，所述第一螺丝拧入前螺纹孔并抵压在第一前固定杆、第二前固定杆，从而使得第一前固定杆、第二前固定杆相对前固定座保持固定，所述第一后固定杆、第二后固定杆通过第一螺丝固定在后固定座上，所述后固定座上开设有连通后滑动调节槽的后螺纹孔，所述第一螺丝拧入后螺纹孔并抵压在第一后固定杆、第二后固定杆，从而使得第一后固定杆、第二后固定杆相对后固定座保持固定。
作为优选，发动机的前端面上固定有凸出于发动机的前端面的前固定螺纹座，前固定螺纹座上开设有用于固定前外壳的前外壳固定螺纹孔，发动机的后端面上固定有凸出于发动机的后端面的后固定螺纹座，后固定螺纹座上开设有用于固定后外壳的后外壳固定螺纹孔。
作为优选，发动机的前端面上设置有四个前固定螺纹座，发动机的后端面上设置有四个后固定螺纹座。
作为优选，所述发动机采用单缸两冲发动机或单缸四冲发动机。
本实用新型与现有技术相比，具有以下优点和效果：本实用新型汽油机助力系统安装方便，可以适应不同尺寸、型号的自行车架，具备安装方便、结构紧凑的特点，具有较大的市场推广前景。
附图说明
图1是本实用新型实施例汽油机助力自行车的结构示意图。
图2是本实用新型实施例第一螺丝的安装结构示意图。
具体实施方式
下面结合附图并通过实施例对本实用新型作进一步的详细说明，以下实施例是对本实用新型的解释而本实用新型并不局限于以下实施例。
参见图1-图2，本实施例汽油机助力自行车，包括自行车架11、前轮12、后轮13以及汽油机助力系统，所述前轮12、后轮13分别转动安装在自行车架11的两端，汽油机助力系统，包括用于存储燃油的油箱21、用于提供动力的发动机22、用于向发动机22输送燃油的油管23、用于控制发动机22供油的油门线24、用于固定在后轮13上的驱动链轮25、用于连接驱动链轮25和发动机22的驱动链条26、用于排放尾气的排放管27以及用于安装汽油机助力系统的固定支架，油管23的两端连接发动机22上的化油器28以及油箱21，所述油门线24连接油管23的两端连接发动机22上的化油器28，驱动链轮25和发动机22通过驱动链条26连接，所述排放管27连接发动机22，其特征在于：所述固定支架包括可调式发动机22固定支架，可调式发动机22固定支架包括第一前固定杆31、第二前固定杆32、第一后固定杆、第二后固定杆、前固定座33、后固定座、第一管夹34、第二管夹35，所述前固定座33、后固定座分别固定在发动机22的前后两侧，所述前固定座33上开设有供第一前固定杆31、第二前固定杆32滑动的前滑动调节槽36，所述后固定座上开设有供第一后固定杆、第二后固定杆滑动的后滑动调节槽，前滑动调节槽36和后滑动调节槽的两端均连通外部空间，使得第一前固定杆31、第二前固定杆32可以分别从前滑动调节槽36的两端伸出，使得第一后固定杆、第二后固定杆可以分别从后滑动调节槽的两端伸出，所述第一前固定杆31的一端、第一后固定杆的一端同时铰接在第一管夹34上，从而使得第一管夹34可以相对第一前固定杆31、第一后固定杆转动，所述第二前固定杆32的一端、第二后固定杆的一端同时铰接在第二管夹35上，从而使得第二管夹35可以相对第二前固定杆32、第二后固定杆转动，并且通过调节第一前固定杆31、第二前固定杆32在前滑动调节槽36上的位置，以及第一后固定杆、第二后固定杆在后滑动调节槽上的位置，可以使得第一管夹34和第二管夹35可以适应自行车架11的两个管架的角度和两个管架之间距离。
所述第一前固定杆31、第二前固定杆32通过第一螺丝37固定在前固定座33上，所述前固定座33上开设有连通前滑动调节槽36的前螺纹孔38，所述第一螺丝37拧入前螺纹孔38并抵压在第一前固定杆31、第二前固定杆32，从而使得第一前固定杆31、第二前固定杆32相对前固定座33保持固定，所述第一后固定杆、第二后固定杆通过第一螺丝37固定在后固定座上，所述后固定座上开设有连通后滑动调节槽的后螺纹孔，所述第一螺丝37拧入后螺纹孔并抵压在第一后固定杆、第二后固定杆，从而使得第一后固定杆、第二后固定杆相对后固定座保持固定。
作为优选，发动机22的前端面上固定有凸出于发动机22的前端面的前固定螺纹座4，前固定螺纹座4上开设有用于固定前外壳的前外壳固定螺纹孔，发动机22的后端面上固定有凸 出于发动机22的后端面的后固定螺纹座，后固定螺纹座上开设有用于固定后外壳的后外壳固定螺纹孔。
作为优选，发动机22的前端面上设置有四个前固定螺纹座4，发动机22的后端面上设置有四个后固定螺纹座。
作为优选，所述发动机22采用单缸两冲发动机22或单缸四冲发动机22。
本说明书中所描述的以上内容仅仅是对本实用新型所作的举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离本实用新型说明书的内容或者超越本权利要求书所定义的范围，均应属于本实用新型的保护范围。

Claims (10)

  1. 一种汽油机助力系统，包括用于存储燃油的油箱、用于提供动力的发动机、用于向发动机输送燃油的油管、用于控制发动机供油的油门线、用于固定在后轮上的驱动链轮、用于连接驱动链轮和发动机的驱动链条、用于排放尾气的排放管以及用于安装汽油机助力系统的固定支架，油管的两端连接发动机上的化油器以及油箱，所述油门线连接油管的两端连接发动机上的化油器，驱动链轮和发动机通过驱动链条连接，所述排放管连接发动机，其特征在于：所述固定支架包括可调式发动机固定支架，可调式发动机固定支架包括第一前固定杆、第二前固定杆、第一后固定杆、第二后固定杆、前固定座、后固定座、第一管夹、第二管夹，所述前固定座、后固定座分别固定在发动机的前后两侧，所述前固定座上开设有供第一前固定杆、第二前固定杆滑动的前滑动调节槽，所述后固定座上开设有供第一后固定杆、第二后固定杆滑动的后滑动调节槽，前滑动调节槽和后滑动调节槽的两端均连通外部空间，使得第一前固定杆、第二前固定杆可以分别从前滑动调节槽的两端伸出，使得第一后固定杆、第二后固定杆可以分别从后滑动调节槽的两端伸出，所述第一前固定杆的一端、第一后固定杆的一端同时铰接在第一管夹上，从而使得第一管夹可以相对第一前固定杆、第一后固定杆转动，所述第二前固定杆的一端、第二后固定杆的一端同时铰接在第二管夹上。
  2. 根据权利要求1所述的汽油机助力系统，其特征在于：所述第一前固定杆、第二前固定杆通过第一螺丝固定在前固定座上，所述前固定座上开设有连通前滑动调节槽的前螺纹孔，所述第一螺丝拧入前螺纹孔并抵压在第一前固定杆、第二前固定杆，从而使得第一前固定杆、第二前固定杆相对前固定座保持固定，所述第一后固定杆、第二后固定杆通过第一螺丝固定在后固定座上，所述后固定座上开设有连通后滑动调节槽的后螺纹孔，所述第一螺丝拧入后螺纹孔并抵压在第一后固定杆、第二后固定杆，从而使得第一后固定杆、第二后固定杆相对后固定座保持固定。
  3. 根据权利要求1所述的汽油机助力系统，其特征在于：发动机的前端面上固定有凸出于发动机的前端面的前固定螺纹座，前固定螺纹座上开设有用于固定前外壳的前外壳固定螺纹孔，发动机的后端面上固定有凸出于发动机的后端面的后固定螺纹座，后固定螺纹座上开设有用于固定后外壳的后外壳固定螺纹孔。
  4. 根据权利要求3所述的汽油机助力系统，其特征在于：发动机的前端面上设置有四个前固定螺纹座，发动机的后端面上设置有四个后固定螺纹座。
  5. 根据权利要求1所述的汽油机助力系统，其特征在于：所述发动机采用单缸两冲发动机或单缸四冲发动机。
  6. 一种汽油机助力自行车，包括自行车架、前轮、后轮以及汽油机助力系统，所述前轮、 后轮分别转动安装在自行车架的两端，其特征在于：汽油机助力系统，包括用于存储燃油的油箱、用于提供动力的发动机、用于向发动机输送燃油的油管、用于控制发动机供油的油门线、用于固定在后轮上的驱动链轮、用于连接驱动链轮和发动机的驱动链条、用于排放尾气的排放管以及用于安装汽油机助力系统的固定支架，油管的两端连接发动机上的化油器以及油箱，所述油门线连接油管的两端连接发动机上的化油器，驱动链轮和发动机通过驱动链条连接，所述排放管连接发动机，其特征在于：所述固定支架包括可调式发动机固定支架，可调式发动机固定支架包括第一前固定杆、第二前固定杆、第一后固定杆、第二后固定杆、前固定座、后固定座、第一管夹、第二管夹，所述前固定座、后固定座分别固定在发动机的前后两侧，所述前固定座上开设有供第一前固定杆、第二前固定杆滑动的前滑动调节槽，所述后固定座上开设有供第一后固定杆、第二后固定杆滑动的后滑动调节槽，前滑动调节槽和后滑动调节槽的两端均连通外部空间，使得第一前固定杆、第二前固定杆可以分别从前滑动调节槽的两端伸出，使得第一后固定杆、第二后固定杆可以分别从后滑动调节槽的两端伸出，所述第一前固定杆的一端、第一后固定杆的一端同时铰接在第一管夹上，从而使得第一管夹可以相对第一前固定杆、第一后固定杆转动，所述第二前固定杆的一端、第二后固定杆的一端同时铰接在第二管夹上。
  7. 根据权利要求6所述的汽油机助力自行车，其特征在于：所述第一前固定杆、第二前固定杆通过第一螺丝固定在前固定座上，所述前固定座上开设有连通前滑动调节槽的前螺纹孔，所述第一螺丝拧入前螺纹孔并抵压在第一前固定杆、第二前固定杆，从而使得第一前固定杆、第二前固定杆相对前固定座保持固定，所述第一后固定杆、第二后固定杆通过第一螺丝固定在后固定座上，所述后固定座上开设有连通后滑动调节槽的后螺纹孔，所述第一螺丝拧入后螺纹孔并抵压在第一后固定杆、第二后固定杆，从而使得第一后固定杆、第二后固定杆相对后固定座保持固定。
  8. 根据权利要求6所述的汽油机助力自行车，其特征在于：发动机的前端面上固定有凸出于发动机的前端面的前固定螺纹座，前固定螺纹座上开设有用于固定前外壳的前外壳固定螺纹孔，发动机的后端面上固定有凸出于发动机的后端面的后固定螺纹座，后固定螺纹座上开设有用于固定后外壳的后外壳固定螺纹孔。
  9. 根据权利要求8所述的汽油机助力自行车，其特征在于：发动机的前端面上设置有四个前固定螺纹座，发动机的后端面上设置有四个后固定螺纹座。
  10. 根据权利要求6所述的汽油机助力自行车，其特征在于：所述发动机采用单缸两冲发动机或单缸四冲发动机。
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CN205801410U (zh) * 2016-04-15 2016-12-14 谢君慧 汽油机助力系统以及汽油机助力自行车
CN206031685U (zh) * 2016-08-24 2017-03-22 西京学院 一种利用温差效应的混动山地自行车

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